/*

 * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 *@test

 *@bug 4685470

 *@summary verify whether contain pattern for the day of week in sch and tch's default FULL pattern

 */

import java.util.*;

import java.text.*;

public class Bug4685470

{

   public static void main(String args[])

   {

        int result = 0;

        Bug4685470 testsuite = new Bug4685470();

        if(!testsuite.TestSCH()) result ++;

        if(!testsuite.TestTCH()) result ++;

        if(result > 0) throw new RuntimeException();

   }

   private boolean TestSCH()

   {

      Date now = new Date();

      DateFormat s = DateFormat.getDateTimeInstance(DateFormat.FULL,DateFormat.FULL,Locale.SIMPLIFIED_CHINESE);

      return Test(s.format(now), getDayofWeek(now, Locale.SIMPLIFIED_CHINESE), "\"EEEE\" in " + Locale.SIMPLIFIED_CHINESE.toString());

   }

   private boolean TestTCH()

   {

      Date now = new Date();

      DateFormat s = DateFormat.getDateTimeInstance(DateFormat.FULL,DateFormat.FULL,Locale.TRADITIONAL_CHINESE);

      return Test(s.format(now), getDayofWeek(now, Locale.TRADITIONAL_CHINESE), "\"EEEE\" in " + Locale.TRADITIONAL_CHINESE.toString());

   }

   private boolean Test(String parent, String child, String patterninfo)

   {

      boolean result = true;

      if( ! contains(parent, child)){

        System.out.println("Full date: " + parent);

        System.out.println("Which should contain the day of the week: " + child);

        System.out.println("DateFormat.FULL don't contain pattern for the day of the week : " + patterninfo);

        result = false;

      }

      return result;

   }

   private boolean contains(String parent, String child)

   {

        boolean result = false;

        if(parent.length() < child.length()) result = false;

        else {

                for ( int i = 0; i < parent.length() - child.length(); i++){

                        result = parent.regionMatches(i, child, 0, child.length());

                        if ( result == true) break;

                }

        }

        return result;

   }

   private String getDayofWeek(Date date, Locale loc){

        return (new SimpleDateFormat("EEEE", loc)).format(date);

   }

}